錯誤蟒蛇

Question

從tethne進口槌在我的Python項目中，我一直在說：

from tethne.model.corpus import mallet 

，但我的問題是，當我跑我的項目，我在pycharm控制檯中看到這些錯誤：

Traceback (most recent call last): 
    File "D:/Python-Workspace(s)/BehnazDemo/Demo.py", line 1, in <module> 
    from tethne.model.corpus import mallet 
    File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35-32\lib\site-packages\tethne-0.8-py3.5.egg\tethne\__init__.py", line 20, in <module> 
    from tethne.classes.paper import Paper 
    File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35-32\lib\site-packages\tethne-0.8-py3.5.egg\tethne\classes\paper.py", line 5, in <module> 
    from tethne.classes.feature import Feature, feature 
    File "C:\Users\Administrator\AppData\Local\Programs\Python\Python35-32\lib\site-packages\tethne-0.8-py3.5.egg\tethne\classes\feature.py", line 20, in <module> 
    from itertools import chain, izip 
ImportError: cannot import name 'izip' 

我該如何解決這個問題？

謝謝。

Answer 1

看來你使用Python3.x，所以代碼應該是：

try: 
    from itertools import izip as zip 
except ImportError: # Python3.x you can just use zip 
    pass 

或者：

from itertools import zip_longest 

Python 3裏不再有itertoolsizip，但內置zip與Python2.x中的izip的功能相同。